e3a64bb861b1acb0edff7265ab25b14d803307e2
- CallbackServiceImpl: 新增 handleBeforeSendMsg 做 C2C.CallbackBeforeSendMsg 跨租户拦截决策(未授权返回 FAIL,腾讯不投递);after 移除「额外推 to 租户」, is_cross_tenant 改在 after 标记;新增 fail() 响应(ErrorCode 80001) - 解决旧实现(after 额外分发)无法阻断未授权跨租户消息的核心隔离缺陷 - 联调验证:before 同租户OK/无授权FAIL/有授权OK+审计;after 落库+按from分发 - 详见 实施记录第六章 + T8 跨租户拦截-方案决策记录.md Co-Authored-By: Claude <noreply@anthropic.com>
tencent-im-util
腾讯IM回调分发工具
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Java
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FreeMarker
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